| Patent No. | Patent Title: |
| 7391183 | System for controlling charging of secondary battery |
| 7339347 | Apparatus and method for reliably supplying electrical energy to ... |
| 7332879 | Control method and device for a power-converting module that driv... |
| 7330017 | Driver for a power converter and a method of driving a switch the... |
| 7327147 | Device and method for determining characteristic variables for ba... |
| 7323850 | Current detection circuit and switching power supply using the sa... |
| 7317300 | Automotive battery state monitor apparatus |
| 7317625 | Parallel current mode control using a direct duty cycle algorithm... |
| 7315153 | Switching power supply in an integrated circuit having a comparat... |
| 7315462 | Stabilized power supply |
| 7315095 | Voltage regulating apparatus supplying a drive voltage to a plura... |
| 7307402 | Method of charging alkali metal polymer batteries |
| 7304867 | DC-DC converter of multi-output type |
| 7304866 | System and method for power converter switch control |
| 7301315 | Power supplying method and apparatus including buffer circuit to ... |
| 7295014 | Method for determination of characteristic variable which relates... |
| 7289340 | Switching power supply device |
| 7288917 | Transmitter for radio-controlled toy |
| 7282895 | Active dropout optimization for current mode LDOs |
| 7282892 | Battery component replacement |
| 7282898 | Integrated circuit capable of balanced polyphase power regulation... |
| 7279874 | Power supply device with dead-time control and printing apparatus... |
| 7279867 | Method for balancing cells or groups of cells in a battery pack |
| 7280376 | Primary side voltage sense for AC/DC power supplies capable of co... |
| 7276881 | Protection method, control circuit, and battery unit |
| 7275501 | System and method using capacitors to power an automatic feeder s... |
| 7274171 | Charging circuit for secondary battery |
| 7272025 | Method and apparatus to control either a regulated or an unregula... |
| 7271568 | Battery charger for portable devices and related methods |
| 7269036 | Method and apparatus for adjusting wakeup time in electrical powe... |
| 7268520 | Sense amplifier for use with wake-up charging current |
| 7265517 | Charger unit for an electronic device including a system for prot... |
| 7263832 | Method and arrangement for controlling an electrically operated c... |
| 7265518 | Method of automatically cutting off power in case of low battery ... |
| 7264760 | Method for producing a battery pack and a battery pack produced t... |
| 7262628 | Digital calibration with lossless current sensing in a multiphase... |
| 7262978 | Voltage conversion apparatus, voltage conversion method, and comp... |
| 7259537 | Polarity-reversal protection circuit for energy sources |
| 7259536 | Solar powered mobile |
| 7257010 | Power supply circuit |